ALD4704B - Advanced Linear Devices

ALD4704B QUAD RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER

The ALD4704A/ALD4704B/ALD4704 is a dual monolithic operational amplifier with MOSFET input that has rail-to-rail input and output voltage ranges. The input voltage range and output voltage range are very close to the positive and negative power supply voltages. Typically the input voltage can be beyond positive power supply voltage V+ or the negative power s.

Features

• Rail-to-rail input and output voltage ranges
• 5.0V/µs slew rate
• Symmetrical push-pull output drive
• Inputs can extend beyond supply rails by 300mV
• Outputs settle to 2mV of supply rails
• High capacitive load capability -- up to 4000pF
• No frequency compensation required -- unity gain stable
• Extremely low input bias currents -- 1.0pA typical (20pA max.)
• Ideal for high source impedance applications
• High voltage gain -- 100V/mV typical
• Output short circuit protected
• Unity gain bandwidth of 2.1MHz
• Suitable for rugged, temperature-extreme environments APPLICATIONS
• Voltage amp.